NU2240ENSKCylindrical Roller

Name: NSK NU2240E Cylindrical Roller Bearing
Brand: NSK
SKU: NU2240E

NU2240E is a NSK cylindrical roller bearing, bore 200 mm, O.D. 360 mm, width 98 mm, dynamic rating 1500 kN. Dimensions, drawing, interchanges and price.

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Bore d200mm

Outside dia. D360mm

Width B98mm

Dynamic Cr1500kN

Static C0r1870kN

Weight46.1kg

Cr / C0r0.8

Mean dia. dm280mm

Original catalogue drawing - NSK E1103, page 242

NU2240E NSK Cylindrical Roller bearing catalogue drawing

Scanned from the manufacturer catalogue page listing this part number. All part numbers printed on that table share the same drawing.

Scale cross-section

Blue = inner / outer ring, yellow = rolling element. Drawn to scale from this part's own dimensions for selection reference only - not a manufacturing or assembly drawing.

Dimension table (mm / inch)

Symbol	Dimension	mm	inch
d	Bore diameter	200	7.874
D	Outside diameter	360	14.1732
B	Inner-ring / bearing width	98	3.8583
r	Chamfer (min)	4	0.1575

Notes

Weights are given in kg. Load ratings are shown in both the original catalogue units and the converted value (1 N = 0.2248 lbf). Data is provided for selection reference only - confirm against the latest official catalogue before ordering.

Main dimensions

Bore d (mm)	200
Outside dia. D (mm)	360
Width B (mm)	98

Load ratings & speeds

Basic dynamic load rating Cr (lbs)	337213
Basic static load rating Cor (lbs)	420393
Basic dynamic load rating Cr (N)	1500000
Basic static load rating C0r (N)	1870000

Weight

Weight (kg)	46.1

Mounting dimensions (fillets / shoulders)

Housing fillet r max (mm)	4
Chamfer r1 min (mm)	4

Bearing life (ISO 281 basic rating life)

C / P	Equivalent load P (N)	L₁₀ (10⁶ rev)	L_10h at 500 rpm
4	375,000	102	3,386
6	250,000	392	13,083
8	187,500	1,024	34,133
10	150,000	2,154	71,814
15	100,000	8,323	277,449

Basic rating life per ISO 281: L₁₀ = (C/P)^10/3 with C = 1,500,000 N. Hours = L₁₀ x 10⁶ / (60n). Life-modification factors for lubrication, contamination and temperature (a_ISO) are not included.

Source & traceability

Brand	NSK
Source catalogue	NSK CAT. No. E1103 (metric)
Catalogue page	p.242 (dimensions)

Load ratings in newtons, weights in kg, limiting speeds for grease and oil lubrication.

Interchange - same dimensions, other brands

Designation	Brand	Type	d	D	B/T	Dyn. rating	kg
NJ2240-E-M1	FAG	Cylindrical Roller	200	360	98	1220 kN	45.3
NU2240-E-M1	FAG	Cylindrical Roller	200	360	98	1220 kN	44.7
SL182240	FAG	Cylindrical Roller	200	360	98	1410 kN	43.12
22240-BE-XL	FAG	Spherical Roller	200	360	98	1520 kN	43.3
22240-BE-XL-K	FAG	Spherical Roller	200	360	98	1520 kN	42.3
32240-A	FAG	Tapered Roller	200	360	98	1320 kN	43
32240-XL	FAG	Tapered Roller	200	360	98	1570 kN	42.8
32240	Timken	Tapered Roller	200	360	98	1390 kN	42.51

Same dimensions, same brand

Designation	Brand	Type	d	D	B/T	Dyn. rating	kg
2240	NSK	Cylindrical Roller	200	360	98	207,000 lbs	44.452
22240CAME4	NSK	Spherical Roller	200	360	98	292,000 lbs	42.229
HR32240	NSK	Tapered Roller	200	360	98	1480 kN	42.6
HR32240J	NSK	Tapered Roller	200	360	98	272,000 lbs	42.642

Nearby bore sizes

Designation	Brand	Type	d	D	B/T	Dyn. rating	kg
1040	NSK	Cylindrical Roller	200	310	51	88,000 lbs	14.061
2240	NSK	Cylindrical Roller	200	360	98	207,000 lbs	44.452
2340	NSK	Cylindrical Roller	200	420	138	339,000 lbs	96.162
240	NSK	Cylindrical Roller	200	360	58	140,000 lbs	26.308
340	NSK	Cylindrical Roller	200	420	80	219,000 lbs	56.245
NCF1840V	NSK	Cylindrical Roller	200	250	24	224 kN	2.5
NCF2940V	NSK	Cylindrical Roller	200	280	48	650 kN	8.9
NCF3040V	NSK	Cylindrical Roller	200	310	82	1120 kN	21.4

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